I'm in the finishiń stages of my 300 gallon plywood tank and wondering how I will stock it. I'm going to have a arowana for sure other then that I'm not sure. I really like the tiger shovelnose cat but it would get to big for my tank, so is there a catfish that looks like a tsn but can live its life in a 300 gal tank. Or other catfish with cool markings.